Lines Matching refs:y0
1348 gfx_fb_line(uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1, uint32_t wd) in gfx_fb_line() argument
1358 sy = y0 < y1? 1 : -1; in gfx_fb_line()
1360 dy = y1 > y0? y1 - y0 : y0 - y1; in gfx_fb_line()
1365 gfx_fb_setpixel(x0, y0); in gfx_fb_line()
1370 y2 = y0; in gfx_fb_line()
1388 gfx_fb_setpixel(x2, y0); in gfx_fb_line()
1391 if (y0 == y1) in gfx_fb_line()
1394 y0 += sy; in gfx_fb_line()
1403 gfx_fb_bezier(uint32_t x0, uint32_t y0, uint32_t x1, uint32_t y1, uint32_t x2, in gfx_fb_bezier() argument
1417 yy = y0 - y1; in gfx_fb_bezier()
1423 y2 = y0; in gfx_fb_bezier()
1424 y0 = sy + y1; in gfx_fb_bezier()
1432 sy = y0 < y2? 1 : -1; in gfx_fb_bezier()
1444 dy = 4 * sx * curvature * (y0 - y1) + yy - xy; in gfx_fb_bezier()
1450 gfx_fb_setpixel(x0 + i, y0); in gfx_fb_bezier()
1451 if (x0 == x2 && y0 == y2) in gfx_fb_bezier()
1461 y0 += sy; in gfx_fb_bezier()
1468 gfx_fb_line(x0, y0, x2, y2, width); in gfx_fb_bezier()